Types of Studies in Environmental Epidemiology
Received Date: Jul 19, 2021 / Accepted Date: Aug 03, 2021 / Published Date: Aug 10, 2021
Abstract
Cancer is a gathering of sicknesses including unusual cell development with the possibility to attack or spread to different pieces of the body. This difference with generous tumors, which don't spread. Possible signs and manifestations incorporate a knot, unusual dying, delayed hack, unexplained weight reduction, and an adjustment of defecations. While these side effects may show disease, they can likewise have different causes. More than 100 kinds of diseases influence people.
Keywords: Cancer; Tobacco; Chemotherapy; Hepatitis B
Citation: Reiko S (2021) Types of Studies in Environmental Epidemiology. Epidemiol Sci 11: 409. Doi: 10.4172/2161-1165.1000409
Copyright: © 2021 Reiko S. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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